v.用挖泥机疏浚；把粉撒在；努力回忆；翻出

n.挖泥机

We can dredge the river to make it deeper. 我们能把这条河疏浚得深一点。

Unfortuenatelly, it is easy enough for anyone to dredge up bad memories. 不幸的是,任何一个人勾起不好的的回忆总是很容易。

You must dredge up the sources of the quotations 你必须找出引文的出处。

Details of his previous affairs were dredged up by the media. 他以前的事情的细节被媒体披露出来。

The dredge sat in the boat basin. 挖泥船仍然停泊在小湾中。